What is .CDB file extension?
.CDB file extension is a known file type. This section of easyfileopener.com tells you everything you need to know about this extension.
Database file created by Symbian OS mobile devices, such as Nokia phones; contains phonebook contacts, including names, addresses, and phone numbers; used to backup and synchronize contacts between a computer and a Symbian OS device.
CDB files are typically found with the name contacts.cdb. They can be converted into vCard .VCF files using Nokisoft Noki.
You can see a list of software programs here on easyfileopener.com that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.